5016520072 has 16 divisors (see below), whose sum is σ = 9959268060. Its totient is φ = 2360715264.

The previous prime is 5016520007. The next prime is 5016520121. The reversal of 5016520072 is 2700256105.

It can be written as a sum of positive squares in 2 ways, for example, as 4677739236 + 338780836 = 68394^2 + 18406^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5016520072.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18442953 + ... + 18443224.

Almost surely, 2^5016520072 is an apocalyptic number.

It is an amenable number.

5016520072 is a deficient number, since it is larger than the sum of its proper divisors (4942747988).

5016520072 is a wasteful number, since it uses less digits than its factorization.

5016520072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36886200 (or 36886196 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 5016520072 is about 70827.3963378579. The cubic root of 5016520072 is about 1711.8571380847.

Adding to 5016520072 its reverse (2700256105), we get a palindrome (7716776177).

The spelling of 5016520072 in words is "five billion, sixteen million, five hundred twenty thousand, seventy-two".